The document discusses setting up and using stock locators in Oracle Inventory. It describes defining locators, assigning a sub-inventory and locator to an item, creating a purchase order for the item, receiving the item, and checking the on-hand quantity. The key steps are: 1) defining stock locators with attributes like type, capacity, and volume; 2) assigning a sub-inventory and predefined locator to an item; 3) creating a purchase order for the item; 4) receiving the item which will update the on-hand quantity at the assigned locator.